n.[物]光栅；扫描线
Raster present if brightness is turned up. 如果呈现出明亮的色 彩，则存在光栅。
It is a non contact optical scanner which using raster theory. 它是非接触式的利用光栅原理的光学扫描设备。
Data and even raster are obtained through the experiment. 通过实验得到均匀的扫描光栅,测得一组实验数据。
胸骨旁
v.栅格化；光栅化
